Winter is coming—and Kit Harington is ready.
After all, the Game of Thrones alum shared insight into his sweet holiday plans with his wife Rose Leslie, their 4-year-old son and 2-year-old daughter.
"Christmas is gonna be really special this year," Kit told E! News in an exclusive interview. "We're a very, overly traditional family, just as far as it gets. It gets very 1930s, like the radio goes on, and we listen to the carols and the fire gets built. Then we go to church."
"It's just incredibly homey and lovely," he continued. "Then we eat a lot, and probably watch some film or another."
With a busy schedule, the 38-year-old couldn't wait to cozy up with his loved ones. In fact, he was most looking forward to "just being home." But he did have the merriest time filming The Family Plan 2 with Mark Wahlberg and Michelle Monaghan in London and Paris.
"It was gorgeous," he said of his time working with Mark. "He fills that big brother role as far as his career goes. I haven't been watching him since I was a kid, because I'm not that much younger than him, but certainly, since I was wanting to be an actor and going to drama school."
But Kit isn't the only star on set who already had his holiday plans on deck. In fact, Mark—who shares kids Ella, 22, Michael, 19, Brendan, 17, and Grace, 15, with wife Rhea Durham—revealed that his family was packing their bags for an upcoming trip.
"We always go on a holiday, and we're always forced to stay together and in close quarters," the Ted star told E!. "We have breakfast together and lunch. We spend the day, and then we have dinner. It's nice. I think my oldest probably is like, 'I need a break for a year from that!'"
Nonetheless, the 54-year-old emphasized, "We love it because we're all together."
Meanwhile, costar Michelle prefers a more low-key holiday season, which she plans to spend with her husband Peter White, along with her parents and brothers.
"We do a lot of cooking, a lot of baking, we play a lot of cards—just very simple things, but just being in the same room," the White Lotus actress shared. “We're watching football. It's just enjoying each other's company."
"Sometimes it's not saying anything at all, but just sharing the same space," she continued, "and then nodding off and having a nap and then coming back and having another piece of pie. It's the simple things."
To see how more celebs are decking the halls this holiday season, keep reading.
The Family Plan 2 is streaming on Apple TV.
Lily Collins
The Emily in Paris star celebrated her first Christmas with 10-month-old daughter Tove, whom she shares with husband Charlie McDowell.
Justin Bieber & Hailey Bieber
The Rhode Beauty founder and Grammy winner shared a sweet moment from their holiday festivities, captioning the selfie, "MERRY CHRISTMAS FROM THE BIEBERS."
Simone Biles
The Olympian got cozy on Christmas Eve with her husband, NFL player Jonathan Owens.
Jennifer Aniston & Jim Curtis
The Friends alum shared a peek inside her holiday with the hypnotherapist, writing on Instagram, "Sending you ALL the love. Happy holidays!"
Rob "Boston Rob" Mariano
Survivor fan-favorite Boston Rob and fellow alum of the show, wife Amber Mariano, celebrated both Christmas and Rob's 50th birthday with mimosas and a festive morning with their daughters Lucia, 15, Carina, 14, Isabetta, 13, and Adelina, 10. He wrote in the caption of his Dec. 25 post, "Half-way to 100! #50th"
Mike "The Situation" Sorrentino
The Jersey Shore alum celebrated a huge milestone this holiday season: a decade of sobriety. To mark the occasion, he posed alongside kids Romeo, 4, and Mia, 2, as well as his wife Lauren Sorrentino.
Alexa Lemieux & Brennon Lemieux
The Love is Blind stars reunited to celebrate Christmas with their 17-month-old daughter Vienna amid the pair's ongoing divorce.
Mariah Carey
The queen of Christmas herself posed with Santa Claus and her 14-year-old twins Monroe and Moroccan, whom she shares with ex Nick Cannon.
Heidi Klum
The model celebrated Christmas with husband Tom Kaulitz and their blended family including her children Leni, 21, Henry, 20, Johan, 19, and Lou, 16. "Merry Christmas," she wrote in her Dec. 24 Instagram post. "Sending love."
Sofia Vergara
The Modern Family star celebrated Christmas with her dog, posing by her tree in a red velvet pajama set.
Hoda Kotb
The former Today co-anchor reunited with ex-fiancé Joel Schiffman to celebrate the holiday with their daughters Hope, 6, and Haley, 8, as well as her mom and sister.
Ryan Seacrest
It was a bittersweet Christmas for the American Idol host and his family, as his father Gary Seacrest died in October. "First Christmas without Dad, but holding him close in all the ways we can," Ryan wrote in his Dec. 25 Instagram post. "We miss you. Merry Heavenly Christmas."
Whitney Leavitt
The Secret Lives of Mormon Wives star and her husband Conner Leavitt and kids Sedona, 6, Liam, 4, and Billy, 14 months, spent their first Christmas time in the city following their big movie for Whitney to appear in Chicago on Broadway following her run on Dancing With the Stars.
Jesse Tyler Ferguson
The Modern Family star and his husband Justin Mikita shared a festive Christmas Eve selfie. Jesse captioned the Dec. 24 post, "Are the children still "hitting it with a .5?"
Jennifer Lopez
The singer got "On The Floor" to pose by her massive Christmas tree in festive pink and white striped pajamas at a Christmas eve celebration with family.
Selena Gomez & Benny Blanco
The couple went in cognito with face masks while checking out a Christmas lights display. Selena captioned the Dec. 23 pics, "Visiting a wonderland."
Olivia Culpo & Christian McCaffrey
The model and NFL star took their daughter Colette, 5 months, to Disneyland before Christmas. "Happy Coziest time of the year!" Olivia wrote on Instagram, adding in another post that their baby girl is "the best little Christmas present."
Justin Bieber, Hailey Bieber & Jack Blues Bieber
Justin Bieber shared a sweet photo Dec. 24 of his and Hailey Bieber's son Jack Blues Bieber, 16 months, dressed in a red sweater and a Santa hat for Christmas Eve.
Chrissy Teigen
The cookbook author's Christmas plans went awry when she broke her veneer while using her teeth to open a pack of candy canes.
"This is what moms do for their kids so that you can think you grew a candy cane," she shared on Instagram. “I tried to create magic. Now I have no tooth and tomorrow’s the winter sing.”
Nicole Kidman
The Oscar winner put her natural curls on display while heading to a Christmas Eve party in Sydney, Australia, Dec. 24 alongside her and ex Keith Urban's daughters Sunday Rose, 17, and Faith Margaret, 14.
Jessica Seinfeld
The cookbook author showed off her family's unique menorah for the fourth night of Hanukkah, sending a shoutout to those who have "chosen to light a menorah along with us this year."
Scott Disick
The Kardashians star shared his very tall menorah to Instagram Stories as he celebrated the fourth night of the Hanukkah.
Mayim Bialik
The Big Bang Theory alum shared that she and her family chose to go big on the first night of Hanukkah with a slew of menorahs, writing in the caption, "We lit them all."
Selena Gomez
The Disney Channel alum shared a video of herself decorating the tree with husband Benny Blanco, writing, "our first Christmas as a married couple."
Alan Bersten & Emma Slater
The Dancing With the Stars pros shared a glimpse into their home on the first night of Hanukkah, while also sharing a tribute to those who died during a shooting at a Hanukkah celebration in Sydney on Dec. 14, writing, "My heart is heavy today due to the senseless tragedy that occurred today in Sydney."
Nev Schulman
The Catfish host and his family, including wife Laura Perlongo and kids Cleo, Beau and Cy, posed with their menorah on the second night of Hanukkah on Dec. 15, adding in the caption, "In the glow of the menorah, we’re reminded that love grows when we stand together. For our family—and for all families."
Doug Emhoff & Kamala Harris
The former Second Gentleman and former Vice President celebrated the first night of Hanukkah, reflecting on how the candles are "a reminder of resilience, hope, and the power of bringing light into the darkness."
Erin Foster & Simon Tikhman
The Nobody Wants This creator gave fans a peek into her family’s Hanukkah celebration alongside her husband.
Debra Messing
The Will & Grace alum penned a heartfelt message on the first night of Hanukkah, sharing a photo of her menorah and writing, "May the memory of all those murdered in Bondi Beach Australia at a Hanukkah family celebration, and at Brown University—be a blessing."
"The light will always cut through the darkness," she added. "Be the light."
Vanessa Carlton
The "A Thousand Miles" singer kept it simple for the first night of Hanukkah Dec. 14, posting a photo of her lit menorah with the light reflecting in a mirror.